What bad things have the Romans brought to Britain?

The Romans brought several negative impacts to Britain, including the introduction of slavery, which exploited local populations and disrupted social structures. Their military presence led to violence and conflict, as well as the suppression of local rebellions. Additionally, Roman taxation imposed significant burdens on the local economy, contributing to social inequality and resentment among the native Britons. Lastly, the cultural imposition often marginalized indigenous traditions and practices.